/**
 * Created by lh on 17-5-15.
 */
public class B {
    private int id;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public static void main(String[] args) {
        System.out.println("你好吗？");
        System.out.println("我很好？");
    }
}
